General |
|
Channels: |
40 |
CB Frequency Range |
26.965 to 27.405 MHz |
Frequency Control |
Phase Locked Loop (PLL) synthesizer |
Frequency Tolerance |
±0.005% |
Frequency Stability |
0.001% |
Operating Temperature |
-30'C to -50'C |
Microphone |
Plug-in dynamic with PPT (push to talk) switch and coiled
cord. |
Input Voltage: |
13.8 VDC nominal, 15.9V max, 11.7V min (positive or negative
ground) |
Current Drain: |
TX: AM full modulation, 2.2 A @ 13.8 Volts DC
SSB: 12.0 watts, PEP output, 2.0 A @ 13.8 Volts DC
RX: Squelched, 0.25 A; with maximum audio output, 0.6A @ 13.8 Volts DC |
Size |
7-7/8" (W) x 9-3/8" (D) x 2-3/8" (H) |
Weight |
4 lbs. 10 oz. with microphone |
Antenna Connector |
UHF, SO-239 |
Meter |
(3-in-1) Illuminated
Indicates relative power output, received signal strength, and SWR. |
Transmitter |
|
Power Output |
AM, 4 watts SSB, 12 watts, PEP |
Modulation |
High - and low-level, Class B amplitude modulation |
lntermodulation Distortion |
SSB: 3rd order, more than -25dB, 5th order, more than 35dB |
SSB Carrier Suppression |
55dB |
Unwanted Sideband |
50dB |
Frequency Response |
AM and SSB; 300 to 3000 Hz |
Output Impedance |
50 ohm, unbalanced |
output Indicators |
Meter shows relative RF output power and SWR
Transmit LED glows red when transmitting. |
Receiver |
|
Sensitivity |
SSB: 0.25 uV for 10 dB, (S+N)/N at greater than 1/2 watt of audio
output
AM: 0 5 uV for 10 dB; (S+N)/N at greater than 1/2 watt of audio output |
Selectivity |
AM: 6 dB @ 3 kHz, 50 dB @ 9 kHz
SSB; 6dB @ 1.1 kHz, 60dB @ 2.3kHz |
Image Rejection |
More than 65 dB |
Adjacent-Channel Rejection |
60 dB AM; 70 dB SSB |
IF Frequencies |
AM: 7.8 MHz 1st IF, 455 kHz 2nd IF "Dual Conversion"
SSB: 7.8 MHz "Single conversion" |
Automatic Gain Control (AGC) |
Less than 10 dB change in audio output for inputs from 10 to 100,000
uV |
Squelch |
Adjustable; threshold less than 1 uV |
AM and SSB RF Gain Control |
40 dB adjustable for AN4 and SSB |
Clarifier Range |
1.5 kHz |
Audio output Power |
4 watts into 8 ohms |
Frequency Response |
300 to 2500 Hz |
Internal Speaker |
8 ohms, round |
External Speaker (not supplied) |
8 ohms, disables internal speaker when connected |
PA System |
|
Power Output |
4 watts into external speaker |
External Speaker for PA
speaker- (not supplied) |
8 ohms 4 Watts or greater. |
|
Specifications shown are typical and subject to change without
notification. |